Description: brand new and high quality Features: Gas Boiler heating temperature LCD controller programmable temperature controller with heating, multi-function, large-screen LCD display, etc. The microcomputer control technology is used to control the start and stop of the heating equipment through the relay to achieve the purpose of indoor constant temperature and energy saving. At the for touch of a button, the LCD displays the room temperature, device temperature, day of the week, clock, timer switch indication, and operating status indication. Data parameters: Power: Receiver:90-240V AC 50/60HZ Temperature limit range: 1~70C Display accuracy: 0.5C Probe sensor: NTC(10k)1% Temperature setting range: 5~35C Contact capacity: 5A/250V(WW) Automatic Mode:run the pre-set programmable mode Powered by: 90V-230V Specification: Type: Home Thermostat Material: ABS Applications: Electric ball for valve, electric for valve, electric heating for valve, solenoid for valve, heater, electric heating film, carbon crystal, etc Features: Temperature control, wall-mounted, WiFi, LCD large screen display, easy to operate, full-featured Package size: app.15x14x5cm/5.91x5.51x1.97in Color: White Quantity: 1 Set Note: 1.Please arrange professional technician to install the product according to drawings and instructions. 2.Disconnect power supply before making any connection. Contact with components carrying hazardous voltage can cause electrical shock. 3.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 4.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 Pc x Home Thermostat 2 Pcs x Screw